Characters played by Neville Brand
Kurt
Characters played by Aldo Ray
Fred
Characters played by Tina Louise
Cora
Characters played by John Carradine
Dr. Kozmar
Characters played by Julie Newmar
Dr. Zarma
Characters played by Karrie Emerson
Nancy
Characters played by Bridget Holloman
Heather
Characters played by David Hawk
Brian
Characters played by G.T. Taylor
Connie
Characters played by Keith Fisher
Ron
Characters played by Tony O'Dell
Billy
Characters played by Kelly Parsons
Laura Lee
Characters played by Scott Hunter
Young Man on Beach & Garage
Characters played by Laura Lee
Young Lady on Beach
Characters played by Dawn Wildsmith
Alien Commander